Our PRP torque plate is almost essential when boring and honing your block.
Made from 6061 billet alloy especially designed and profiled to replicate head tensional dynamics.
It’s a fact that bores pull out if round when you torque your head down onto your block, more so if you run aftermarket bolts with more than OEM tension, you should be using a torque plate for boring AND honing, you should run the same bolt you wish to use in your build with the same tension, and the head gasket in between.
Once you finish machining you can pull the plate off and you may notice your bores are out of round, especially noticeable if you put a piston ring in it while setting ring gaps, a dial gauge will give you alarming results.
Once you build your engine and torque your head, it’s all perfectly shaped and you WILL notice less premature piston and bore wear and of course less blow by.
Your buying PRP so you are buying confidence backed by hundreds of hours of design research and years of testing.
Shipping Policy
We endeavour to ship all regular and stocked items on same day, next day or within 5 business days of your order being placed
Custom orders may take longer than regular shipping times but will have information about shipping time on the listing
We take extra care in packaging your orders to ensure you quality parts arrive safely
PRP accepts no responsibility for damage or loss to items/products/services from courier or shipping companies once we have received receipt for the third-party service
All Items purchased from PRP are to be installed by a qualified mechanic at a licensed workshop
Modifying your vehicle is illegal in some states and territories, the customer acknowledges that it is their responsibility to abide by the law and take the appropriate measures to ensure that their vehicle is roadworthy
PRP assumes no responsibility for any work carried out, modifications made or parts supplied with regards to road use, as all our products are intended for track use only
Warranty/Refund Policy
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